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View 7.11 and vGPU Tesla P40 no smoothness in motion
Hello colleagues. We have
Infrastructure:
- vSphere 6.7
- View 7.11
- Nvidia Tesla P40 card (Shared direct mode)
- driver NVIDIA-VMware_ESXi_6.7_Host_Driver-418.130-1OEM.670.0.0.8169922.x86_64
Virtual machine:
- Windows 10 (1909-18363.720, linked clones, instant)
- driver 426.04_grid_win10_server2016_server2019_64bit_international
- card profile P40-1b
Problem:
When working, the picture slows down significantly, twitches, as if there is not enough fps. Even if you simply move around the screen a sheet of a large excel file. There is no smoothness in motion. Video youtube same.
What could be the problem?
Tnx for help!
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We also see that when connected directly to the virtual machine through DirectConnect (bypassing the horizon server), it improves noticeably, but still not enough.
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malefik ,
we are pretty close to the same setup .
are you on the most current driver ?.. our Esxi hosts are on 440.43 .. ie rev 10 .
We use shared direct - vGPU.. mostly M60's and P4's ( no p40's yet ) .
We use the Q profiles... i think A profile is compute mode ?.. im not sure what B mode is . ( i.e. the one your using ) .
We were about to upgrade from Horizon 7.6 to 7.11 .
Have you been on 7.11 for a while ?.. i noticed Horizon 7.12 had some vGPU 'fixes' .. however it also appears that rev has been out for about 20 mins or so :smileysilly:... not a fan of 'bleeding edge' .
what does nvidia-smi tell you ?... do you have ECC mode on maybe ?.. is there a compute mode for that card ?.. i think they stopped that on the M60's i was told. IE the P4/40's auto choose .
Does it sound like there are 7.11 issues w/ vGPU's maybe ?
thx .